Please read and understand the technical articles published on this
website. The STEMZ Contest will be based on these articles. These articles were
written by the Scarborough Chapter Volunteers and reviewed by Educators.

Articles for Junior Level students (Grade
9 and 10) are provided below:

1.
Water - DRINKING WATER IN ONTARIO by Ranee Mahalingam, M.Eng., P.Eng.,
FEC